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May 31st, 2025 :: 3:59 am EDT   

Local Weather Report for
Saint Marys
Ontario, Canada

 Saint Marys Weather Forecast Summary  
 
Today
May 31st
Sunday
Jun 1st
Monday
Jun 2nd
Tuesday
Jun 3rd
Wednesday
Jun 4th
Cloudy Mix of Cloud and Sun Cloudy Mix of Cloud and Sun Thundershowers
53°F
57°F
39°F
67°F
43°F
75°F
57°F
77°F
59°F
 
 Saint Marys Detailed Weather Forecast  
 
Saturday, May 31st, 2025
Overnight Temperature: 46°F
Cloudy. Windy.
Morning Temperature: 50°F
Cloudy. Windy.
Afternoon Temperature: 52°F
Sunny with cloudy periods. Windy.
Evening Temperature: 44°F
Clear with cloudy periods.
Sunday, June 1st, 2025
Overnight Temperature: 43°F
Clear. Windy at times.
Morning Temperature: 55°F
Sunny. Windy.
Afternoon Temperature: 55°F
Sunny with cloudy periods. Windy.
Evening Temperature: 44°F
A mix of cloudy and clear skies.
Monday, June 2nd, 2025
Overnight Temperature: 46°F
Clear with cloudy periods.
Morning Temperature: 59°F
Cloudy. Windy at times.
Afternoon Temperature: 64°F
Cloudy. Windy at times.
Evening Temperature: 60°F
A mix of cloudy and clear skies with a chance of showers.
Tuesday, June 3rd, 2025
Overnight Temperature: 59°F
A mix of cloudy and clear skies.
Morning Temperature: 74°F
A mix of cloud and sun. Windy at times.
Afternoon Temperature: 73°F
Sunny. Windy.
Evening Temperature: 64°F
Clear. Windy at times.
Wednesday, June 4th, 2025
Overnight Temperature: 64°F
Mostly clear. Windy.
Morning Temperature: 72°F
Cloudy with a chance of showers. Windy.
Afternoon Temperature: 75°F
Cloudy with sunny periods with showers likely. Chance of a thunderstorm. Windy.
Evening Temperature: 62°F
Cloudy with showers likely.
Thursday, June 5th, 2025
Overnight Temperature: 59°F
Cloudy.
Morning Temperature: 67°F
Cloudy. Windy at times.
Afternoon Temperature: 63°F
Cloudy with a slight chance of showers. Windy at times.
Evening Temperature: 58°F
Cloudy with showers likely.
Friday, June 6th, 2025
Overnight Temperature: 59°F
Cloudy with a few showers.
Morning Temperature: 59°F
Cloudy with showers likely.
Afternoon Temperature: 63°F
Cloudy.
Evening Temperature: 59°F
Cloudy.
Saturday, June 7th, 2025
Overnight Temperature: 61°F
Cloudy.
Morning Temperature: 71°F
Cloudy.
Afternoon Temperature: 72°F
Cloudy.
Evening Temperature: 60°F
Clear.
Sunday, June 8th, 2025
Overnight Temperature: 59°F
A mix of cloudy and clear skies.
Morning Temperature: 72°F
A mix of cloud and sun.
Afternoon Temperature: 75°F
Cloudy.
Evening Temperature: 63°F
Cloudy.





 

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This WeatherCity Weather Forecast for Saint Marys, Ontario, Canada is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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